Two luminescent Zn(II) metal-organic frameworks for exceptionally selective detection of picric acid explosives

被引:228
|
作者
Shi, Zhi-Qiang [1 ,2 ]
Guo, Zi-Jian [1 ]
Zheng, He-Gen [1 ]
机构
[1] Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Sch Chem & Chem Engn, State Key Lab Coordinat Chem, Nanjing 210093, Jiangsu, Peoples R China
[2] Taishan Univ, Coll Chem & Chem Engn, Tai An 271021, Shandong, Peoples R China
关键词
NITROAROMATIC EXPLOSIVES; NITROBENZENE; FLUORESCENCE; POLYMERS; 2,4,6-TRINITROPHENOL; HYBRID; SENSOR; PHASE; IONS;
D O I
10.1039/c5cc00987a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Two luminescent Zn(II) metal-organic frameworks were prepared from a pi-conjugated thiophene-containing carboxylic acid ligand. These two MOFs show strong luminescene and their luminescence could be quenched by a series of nitroaromatic explosives. Importantly, they exhibit very highly sensitive and selective detection of picric acid compared to other nitroaromatic explosives.
引用
收藏
页码:8300 / 8303
页数:4
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